In Reply to: Question for you posted by stellavox on October 29, 2006 at 04:24:28:
This was the last revision to the ESL63 EHT board and the circuit used in the current 98/05 speakers. Quad has some fancy marketing name for this particule circuit, dynamic current sensing or some such thing.It helps to limit current flow to the panels under conditions of high humidity, i.e. above about 55-60%RH. As the panels begin to draw more current, the varistor heats and its internal resistance rises dropping slightly the current/voltage available to the panels. Does not completely solve the problem with operation of this speaker in high RH, but does help some. Best to keep them in a room where the humidity can be maintained at levels below at least 60%RH.
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Follow Ups
- Re: Question for you - kentaja@yahoo.com 06:54:48 10/29/06 (0)